FINAL REPORT

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11. Measure by AAS Methodology Compounds are atomized by flame of air –acethyline in 3000 0 C. The elements can absorb only the wave, which has special length. Then it is possible to determine the element using the lamp which can emit the special wave. Materials Atomic absorption spectrometer Stock metal solutions, 1000mg L -1 Working metal solutions prepared by dilution of the stock solution Experimental procedure. Prepare stock metal solutions and the instrument for analyse (See measures of parameters on this page). Measure stock metal solutions and construct a calibration graph. Do measurement on samples. Measures of parameters Cupper Current ; 6mA/0mA Burner height ; 7mm Wave length ; 324.8nm Burner angle ; 0 deg Slit width ; 0.5nm Fuel gas flow ; 1.8 l/min Lighting mode ; BGC –D 2 Type of oxidant ; air Iron Current ; 12mA/0mA Burner height ; 7mm Wave length ; 248.3nm Burner angle ; 0deg Slit width ; 0.2nm Fuel gas flow ; 2.2 l/min Lighting mode ; BGC –D 2 Type of oxidant ; air Manganese Current ; 10mA/0mA Burner height ; 7mm Wave length ; 279.5nm Burner angle ; 0 deg Slit width ; 0.2nm Fuel gas flow ; 2.0 l/min Lighting mode ; BGC –D 2 Type of oxidant ; air 68
Cadmium Current ; 8mA/0mA Burner height ; 7mm Wave length ; 228.8nm Burner angle ; 0 deg Slit width ; 0.5nm Fuel gas flow ; 1.8 l/min Lighting mode ; BGC –D 2 Type of oxidant ; air Zinc Current ; 8mA/0mA Burner height ; 7mm Wave length ; 213.9nm Burner angle ; 0 deg Slit width ; 0.5nm Fuel gas flow ; 2.0 l/min Lighting mode ; BGC –D 2 Type of oxidant ; air Lead Current ; 12mA/0mA Burner height ; 7mm Wave length ; 217.0nm Burner angle ; 0 deg Slit width ; 0.5nm Fuel gas flow ; 2.0 l/min Lighting mode ; BGC –D 2 Type of oxidant ; air 69
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NATIONAL UNIVERSITY OF MONGOLIA CEN
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TABLE OF CONTENT Summary Summary...
Page 5 and 6:
15.2.5 Important Issues for Improvi
Page 7 and 8:
Summary A detailed study about the
Page 9 and 10:
Western Region and to a certain ext
Page 11 and 12:
as physical and ecological informat
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of the SLA is the examination of th
Page 15 and 16:
A separate questionnaire was used t
Page 17 and 18: Cereals Potatoes Vegetables Fodder
Page 19 and 20: years with a single extension of up
Page 21 and 22: Bayan-Ulgii Govi-Altai Zavkhan Uvs
Page 23 and 24: The aimag is divided into 17 sums a
Page 25 and 26: Herdsmen Households Total Household
Page 27 and 28: livestock fodder, and potato cultiv
Page 29 and 30: Since the mid 1990s, local resident
Page 31 and 32: In recent years, access to irrigati
Page 33 and 34: This part of the study aims to desc
Page 35 and 36: (Figure 15 and 16). The river run-o
Page 37 and 38: 0 C 4,00 3,00 2,00 1,00 0,00 -1,001
Page 39 and 40: Sampling direction Map7: Catchment
Page 41 and 42: groundwater, because of an open cha
Page 43 and 44: Sewage plant channel Sewage plant c
Page 45 and 46: Results of the analysis The positio
Page 47 and 48: Three samples show a high content o
Page 49 and 50: 83 482.162.349 919.666.361 1171 Iri
Page 51 and 52: Figure 25:Investigation Area 4:Davs
Page 53 and 54: 10 110 6.45 1.202 1.156 15.6 29.2 4
Page 55 and 56: 113 482.217.440 917.812.501 1224 S(
Page 57 and 58: For the evaluation of the chemical
Page 59 and 60: IDENT. LATITUDE LONGITUDE Remarks 2
Page 61 and 62: 10.3 Soil Conditions (M. Walther) M
Page 63 and 64: 4. Determination of total content o
Page 65 and 66: 2Ag + +CrO 2- 4 →Ag 2 CrO 4 (s) M
Page 67: Materials. 0.1M NaOH Eriochrome bla
Page 71 and 72: Vegetation The areas with desert st
Page 73 and 74: No: Species of Plants (Gubanov, 199
Page 75 and 76: 30 Iris lacteal Abundant Perennial
Page 77 and 78: M 64 Sonchus oleraceus Abundant Ann
Page 79 and 80: No: Life Ranges Plant Species (as E
Page 81 and 82: We compared the records on plants a
Page 83 and 84: 43 Glaux maritime Sp 1 44 Heteropap
Page 85 and 86: 35 Motacilla personata 36 Lanius cr
Page 87 and 88: ‣ As shown by the hydrological an
Page 89 and 90: Single values of the heavy metal di
Page 91 and 92: ppm Figure 31: Total nitrogen 1055
Page 93 and 94: ppm Figure 37: Heavy metal - Zn 145
Page 95 and 96: 12. Summary of Field Research and S
Page 97 and 98: 6,000 5,000 Inhabitants 4,000 3,000
Page 99 and 100: Cultivation Agriculture In Khovd su
Page 101 and 102: members stay at the crop fields. Th
Page 103 and 104: Amount (t) 600 500 400 300 200 100
Page 105 and 106: Thus calculated, on average each ho
Page 107 and 108: 13.2.3 Legal Situation in Land Righ
Page 109 and 110: Concerning the question “Are you
Page 111 and 112: • support in marketing • suppor
Page 113 and 114: Inhabitants 6,000 5,000 4,000 3,000
Page 115 and 116: 1995. There are cases of former neg
Page 117 and 118: products marketed in 2005/06. Farme
Page 119 and 120:
Further sources of revenue were pen
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Constraints and Conflicts Concernin
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• limit import of cheap crops The
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Chantuu (Uzbek) Durvid 4% 7% Zakhch
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households and five cooperatives pl
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15.2.2 Economic Structure and Crop
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Crops Potatoes Carrots Tomatoes Cuc
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Cooperation among households Concer
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ecause their farmlands are located
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15. 3 Summary The main findings of
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In 2005, 3,800 households (57%) wer
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impoverished households have starte
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that they had official employment a
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In Jargalant, the number of househo
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• high land fee • machinery and
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• support in resolving problems w
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17.2 Crop farming for household and
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Photos 17-18:Crop Marketing at the
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Apart from vegetable and cereal cul
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That means that revenues from one h
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• raise import tax/bans forvegeta
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and marketing, organization of regu
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more nomadic livestock keepers depe
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unsocial way from sufficient water
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in cities of neighbouring Russian S
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MAS 1990: Information Mongolia: The
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gol Govi-Altai Janjin Boolt Khantun
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9. Budee-Land Officer of Khovd aima
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FINAL REPORT

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